<template>
 
</template>

<script>
import { Toast } from 'vant';
export default {
data() {
    return {
      count: 0,
      isLoading: false,
    };
  },
   methods: {
    onRefresh() {
      setTimeout(() => {
        Toast('刷新成功');
        this.isLoading = false;
        this.count++;
      }, 1000);
    },
  },
}
</script>

<style>
 .doge {
    width: 140px;
    height: 72px;
    margin-top: 8px;
    border-radius: 4px;
  }
</style>